Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu he cac snippets" » "thu he code snippets", "thu ha cac snippets", "thu xe cac snippets", "thu hien cac snippets", "thu nhe cac snippets", "thu ve cac snippets", "thu he bac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("thu he cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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